feat: qol improvements

tests/health_spec.lua

@@ -0,0 +1,54 @@
+-- Unit tests for health check functionality
+describe("cp.health", function()
+  local health
+
+  before_each(function()
+    health = require("cp.health")
+  end)
+
+  describe("system checks", function()
+    it("detects Neovim version correctly", function()
+      -- Test Neovim version detection
+    end)
+
+    it("detects available compilers", function()
+      -- Test C++, Rust, etc. compiler detection
+    end)
+
+    it("detects Python installation", function()
+      -- Test Python availability
+    end)
+
+    it("checks for required external tools", function()
+      -- Test curl, wget, etc. availability
+    end)
+  end)
+
+  describe("configuration validation", function()
+    it("validates contest configurations", function()
+      -- Test config validation
+    end)
+
+    it("checks directory permissions", function()
+      -- Test write permissions for directories
+    end)
+
+    it("validates language configurations", function()
+      -- Test language setup validation
+    end)
+  end)
+
+  describe("health report generation", function()
+    it("generates comprehensive health report", function()
+      -- Test :checkhealth cp output
+    end)
+
+    it("provides actionable recommendations", function()
+      -- Test that health check gives useful advice
+    end)
+
+    it("handles partial functionality gracefully", function()
+      -- Test when some features are unavailable
+    end)
+  end)
+end)